IP Camera. An Internet protocol camera, or IP camera, is a type of digital video camera commonly employed for surveillance, and which unlike analog closed circuit television (CCTV) cameras can send and receive data via a computer network and the Internet. Although most cameras that do this are webcams, the term “IP camera” or “netcam” is usually applied only to those used for surveillance.
IP network cameras are quickly growing in popularity as quality increases, bandwidth grows and prices become more affordable. Megapixel network IP security cameras now offer some of the highest resolutions available and can be easily integrated into a home or office network. These network cameras are remotely viewable from anywhere with an internet connection.
IP surveillance is a digitized and networked version of closed-circuit television (CCTV). In an IP surveillance system, an IP camera records video footage and the resulting content is distributed over an IP (Internet protocol) network.
Digitization offers a number of benefits over traditional analog CCTV, including:
- Improved search capability.
- Greater ease of use.
- Better quality images and no degradation of content over time.
- The ability to record and play simultaneously.
- The ability to compress content for improved storage.
Adding networking capability to digital CCTV provides additional benefits, including:
- Improved ability for remote viewing and control. Anyone on the network can potentially see video from any camera connected to the network.
- IP storage makes it possible to store data in any geographic location.
- Greater ease of distribution. An image of a crime suspect, for example, can be immediately distributed to officials.
- The ability to connect to email and other communications systems so that alerts can be sent automatically.
There is a growing industry trend towards replacing analog CCTV with IP surveillance systems.
People/Vehicle Counting Demonstration
AXIS with HDTV and zoom for surveillance from a distance